Bayer Priorin Hair Mask, 180 ml Shelf Life 2 YEARS Place of Origin

The Bayer Priorin Hair Mask (180 ml) generally carries a standard shelf life of 2 to 3 years from its manufacturing date when left unopened and stored correctly. However, once you break the seal, the product is subject to the Period After Opening (PAO) rule, which typically limits its usage life to 12 months.

To verify the exact status of your specific jar, follow the structural guidelines below.

Key Factors for Shelf Life & Safety

• Check the Batch Code: Look for a stamped alphanumeric code on the bottom of the tin or the outer box edge to track its exact production date.
• Look for the PAO Symbol: Locate the small open-jar icon on the label, which displays a number followed by an "M" (e.g., 12M), indicating how many months it stays safe after opening.
• Store Correctly: Keep the container in a cool, dry place away from direct sunlight and tightly sealed to prevent moisture from encouraging bacterial growth
• Watch for Expiry Signs: Discard the cream immediately if you notice changes in texture, a sour smell, or water separation.

Core Benefits & Product Usage

• Active Growth Complex: Formulated with Baicapil, millet extract, biotin, and argan oil to combat hair loss and breakage.
• Application Frequency: Apply once a week to damp hair, massaging from roots to ends, and leave on for 5 minutes before rinsing.
• Expected Longevity: A single 180 ml jar typically lasts 3 months when used once a week as recommended by Bayer Vital GmbH.